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Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 3 pm Friday 19 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
12.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Winchesteer Bay/Umpqua Jetty today?
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 8PM is: 2.1m 11s primary swell from a Northwest direction and 1.6m 10s secondary swell from a West-southwest direction (forecast issued at 03:00pm December 19). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | - | - |
| Afternoon (19 Dec) | 8ft (2.4m) | 12s |
| Evening (19 Dec) | 7ft (2.1m) | 11s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1769 | 1553 | 1027 | 1148 | 1501 | 1439 | 1214 | 1062 | 980 | 917 | 892 | 799 | 784 | 755 | 637 | 649 | 601 | 541 | 746 | 788 | 817 | 863 | 939 | 897 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 10:59AM 2.28 | 12:59AM 1.80 | 11:35AM 2.28 | 1:35AM 1.81 | 12:11PM 2.26 | 2:11AM 1.82 | ||||||||||||||||||
Low Tide / height (m) | 6:04PM -0.13 | 5:43AM 1.18 | 6:40PM -0.16 | 6:21AM 1.17 | 7:15PM -0.17 | 7:00AM 1.16 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:47 |
| Sunset | - | 4:40 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - |
 |  |  | |  |  | |  | |  |  |  | | | | | | | |  | | | |  | |
Rain (mm) | - | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | 2 | 2 | 10 | 3 | 2 | 1 | 1 |
| Temp. °C | 10 | 10 | 9 | 10 | 9 | 9 | 8 | 9 | 10 | 10 | 9 | 7 | 6 | 6 | 6 | 8 | 10 | 10 | 10 | 7 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 5 | 5 | 4 | 5 | 4 | 5 | 3 | 5 | 5 | 6 | 6 | 2 | 2 | 3 | 3 | 5 | 5 | 4 | 3 | 2 | 4 | 3 | 4 | 2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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